dsfarm configuration help

Unanswered Question
Apr 1st, 2008

sccp local GigabitEthernet0/1.20

sccp ccm 172.28.80.10 identifier 1 version 4.1

sccp ccm 172.28.80.11 identifier 2 version 4.1

sccp

!

sccp ccm group 10

associate ccm 1 priority 1

associate ccm 2 priority 2

associate profile 10 register TRSBZV-01

associate profile 30 register MTPBZV-01

associate profile 20 register CFBBZV-01

switchover method immediate

switchback method immediate

!

dspfarm profile 10 transcode

codec g711ulaw

codec g711alaw

codec g729ar8

codec g729abr8

codec g729r8

maximum sessions 8

associate application SCCP

!

dspfarm profile 20 conference

codec g711ulaw

codec g711alaw

codec g729ar8

codec g729abr8

codec g729r8

codec g729br8

maximum sessions 4

associate application SCCP

!

dspfarm profile 30 mtp

codec g711ulaw

maximum sessions hardware 3

maximum sessions software 3

associate application SCCP

I have this configuration on s cisco 2821 relating to Codecs.Not having much voice knoweledge i am unable to understand this configuration. Furthermore, i also want to configure the same on another cisco 2811 for some other remote site.

Any link / resource will be highly appreciated...

I have this problem too.
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matthewpage Tue, 04/01/2008 - 10:06

Hi

So you arent having any problems with the configuration you just want to know what it does? If so then have a read of this guide

it covers the configuration you have. Its pretty long and detailed but it should help you out with your configuration.

http://www.cisco.com/en/US/docs/ios/12_3/vvf_c/interop/intcnf2.html

Just to add you are missing some commands at the top relating to the voice card. This needs to be configured as well before it will work

conf t

voice-card slotx/x

dsp services dspfarm

If you have any questions then please feel free to reply back.

HTH

Matt

munawar.zeeshan Tue, 04/01/2008 - 10:57

Yes, it is very hepful link.

Can somebody further enhance the explanation for transcoding and conferencing, so i may develop some basic level understanding.Like y they are used etc etc

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